Cable U-1000 Rvfv 3X240mm2 95mm2 U1000 is a specific copper cable designed for PV panels. Its rated voltage meets the U1000 standard, which can accurately match the power transmission requirements of photovoltaic systems.​ This cable has two specifications: 3×240mm² and 95mm². The 3×240mm² specification contains 3 conductors of 240mm², suitable for high-power power transmission in photovoltaic arrays; the 95mm² specification is applicable to branch lines or small and medium-sized photovoltaic systems. The conductors are made of high-purity copper with excellent conductivity, which can reduce losses in photovoltaic power transmission and improve power generation efficiency. The multi-strand stranded copper conductor structure enhances the flexibility of the cable, facilitating bending and laying in complex angles and narrow spaces where PV panels are installed.​ The insulation layer and sheath material of the cable are suitable for photovoltaic scenarios, with good weather resistance. They can resist ultraviolet rays, high and low temperatures (-40℃ to 80℃) and moisture erosion, ensuring stability during long-term outdoor use. Its PV-specific design also considers anti-aging and ozone resistance, extending the service life in open-air environments.​ This cable is an ideal choice for scenarios such as photovoltaic power stations and distributed photovoltaic rooftops. Its stable transmission performance and weather-resistant characteristics provide a reliable guarantee for power transmission from the panel end to the inverter in photovoltaic systems.

The U1000 R2V RO2V cable is a general-purpose power transmission cable with stable performance, mainly available in two core specifications: 31.5 and 3G1.5. Among them, "31.5" clearly indicates a 3-core structure, with each core conductor having a cross-sectional area of 1.5mm²; in "3G1.5", "3G" also represents a 3-core design, and "1.5" corresponds to a conductor cross-sectional area of 1.5mm². Although the two specifications have slightly different expressions, their core parameters are consistent and can be flexibly selected according to the labeling habits of specific scenarios.​ The conductor is made of high-purity electrolytic copper with a copper content of over 99.9%. It not only has excellent electrical conductivity with a conductivity of over 58MS/m, which can effectively reduce losses during current transmission and lower the risk of line heating, but also has good ductility and oxidation resistance, adapting to bending and environmental changes during long-term use. Both the insulation layer and outer sheath of the cable are made of high-quality polyvinyl chloride (PVC) material. The insulation layer has a uniform thickness and an insulation resistance of ≥100MΩ, which can withstand insulation tests under an AC voltage of 500V, effectively preventing electric leakage accidents. The sheath layer has excellent wear resistance and acid-alkali corrosion resistance, and can maintain stable performance in an ambient temperature range of -15℃ to 70℃, adapting to various complex working conditions such as dry, humid, and dusty environments.​ The cable design balances flexibility and practicality, with a moderate wire diameter and good flexibility, making it easy to lay in narrow spaces such as building walls and pipes. It is especially suitable for internal wiring of residential and commercial buildings, power connection of small industrial equipment (such as small machine tools, control cabinets), household circuit transformation, and temporary power supply lines. With a rated voltage of 1000V, it can meet the long-term stable power supply needs of medium and low-power equipment (such as household appliances, small motors, etc.), providing safe and reliable power transmission guarantee for various electricity usage scenarios.​